TY JOUR TI EXPERIENCE IN ORGANIZING KICKBOXING CLASSES WITH MEN IN THE FIRST PERIOD OF MATURE AGE KW physical inactivity KW healthy lifestyle KW kickboxing KW men of the first period of adulthood KW physical activity JO Scientific notes of P. F. Lesgaft University AU Mihaylov, A.S. AU Salamatov, M.B. AU Muravev, A.V. AU Mardanyan, S.M. AU Lysukhin, A.M. PY 2023 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft